Waterwell Sudden Shock – Pool Shock Treatment (500g Sachet)

Waterwell Sudden Shock is a powerful, fast-acting oxidising pool treatment designed to eliminate organic contaminants and restore water clarity. This high-performance shock treatment breaks down waste such as body oils, sweat, and environmental debris, improving overall water quality and enhancing bather comfort. The formula is rapid dissolving and formulated with a close-to-neutral pH, making it easier to use without significantly affecting pool water balance. It is ideal for quick corrective treatment when pool conditions deteriorate. Supplied in a convenient 500g sachet, Sudden Shock is perfect for targeted dosing and routine pool maintenance. Key Features & Benefits 500g pre-measured sachet for easy dosing Strong oxidising agent for effective contaminant removal Rapid dissolving formula for quick action Close-to-neutral pH reduces water balancing effort Restores water clarity and freshness Improves swimmer comfort Ideal for emergency and routine pool treatment Applications After heavy rainfall Following algae outbreaks After high bather loads Routine pool shock treatment Dosage & Directions for Use Use 1 x 500g sachet per 50,000 litres of pool water Application: Sprinkle evenly around the pool edge Run the filtration system after application Use as needed based on pool conditions